diff --git a/target/linux/realtek/dts/rtl8380_zyxel_gs1900_gpio.dtsi b/target/linux/realtek/dts/rtl8380_zyxel_gs1900_gpio.dtsi
index 93ec7e4a1e..a4733dfec0 100644
--- a/target/linux/realtek/dts/rtl8380_zyxel_gs1900_gpio.dtsi
+++ b/target/linux/realtek/dts/rtl8380_zyxel_gs1900_gpio.dtsi
@@ -5,10 +5,6 @@
 &mdio_aux {
 	status = "okay";
 
-	reset-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
-	reset-delay-us = <1000>;
-	reset-post-delay-us = <10000>;
-
 	gpio1: expander@0 {
 		compatible = "realtek,rtl8231";
 		reg = <0x0>;
diff --git a/target/linux/realtek/dts/rtl8380_zyxel_gs1900_gpio_emulated.dtsi b/target/linux/realtek/dts/rtl8380_zyxel_gs1900_gpio_emulated.dtsi
index 70969eb00c..f98e404a3b 100644
--- a/target/linux/realtek/dts/rtl8380_zyxel_gs1900_gpio_emulated.dtsi
+++ b/target/linux/realtek/dts/rtl8380_zyxel_gs1900_gpio_emulated.dtsi
@@ -5,10 +5,6 @@
 &mdio_gpio {
 	status = "okay";
 
-	reset-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
-	reset-delay-us = <1000>;
-	reset-post-delay-us = <10000>;
-
 	gpio1: expander@0 {
 		compatible = "realtek,rtl8231";
 		reg = <0x0>;